[INFO] cloning repository https://github.com/tessereth/kalaha-rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tessereth/kalaha-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftessereth%2Fkalaha-rust"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftessereth%2Fkalaha-rust'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 513b7a276828fa661b98170a5eba3a0172e3c792
[INFO] testing tessereth/kalaha-rust against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftessereth%2Fkalaha-rust" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tessereth/kalaha-rust on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/tessereth/kalaha-rust
[INFO] finished tweaking git repo https://github.com/tessereth/kalaha-rust
[INFO] tweaked toml for git repo https://github.com/tessereth/kalaha-rust written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/tessereth/kalaha-rust already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 86b11bcfe1129bffbe562732272b6fa8dccd0492edc52a883ab3538628836018
[INFO] running `"docker" "start" "-a" "86b11bcfe1129bffbe562732272b6fa8dccd0492edc52a883ab3538628836018"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling unicode-width v0.1.4
[INFO] [stderr]    Compiling libc v0.2.34
[INFO] [stderr]    Compiling vec_map v0.8.0
[INFO] [stderr]    Compiling bitflags v1.0.1
[INFO] [stderr]    Compiling strsim v0.6.0
[INFO] [stderr]    Compiling ansi_term v0.10.2
[INFO] [stderr]    Compiling textwrap v0.9.0
[INFO] [stderr]    Compiling atty v0.2.6
[INFO] [stderr]    Compiling clap v2.29.0
[INFO] [stderr]    Compiling kalaha v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/kalaha/mod.rs:56:46
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn play(&mut self, ai_player_a: &Box<ai::AI>, ai_player_b: &Box<ai::AI>, verbose: bool) -> &GameResult
[INFO] [stderr]    |                                              ^^^^^^ help: use `dyn`: `dyn ai::AI`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/kalaha/mod.rs:56:73
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn play(&mut self, ai_player_a: &Box<ai::AI>, ai_player_b: &Box<ai::AI>, verbose: bool) -> &GameResult
[INFO] [stderr]    |                                                                         ^^^^^^ help: use `dyn`: `dyn ai::AI`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/main.rs:8:56
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn ai_from_arg(name: &str, depth: Option<&str>) -> Box<ai::AI> {
[INFO] [stderr]   |                                                        ^^^^^^ help: use `dyn`: `dyn ai::AI`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.64s
[INFO] running `"docker" "inspect" "86b11bcfe1129bffbe562732272b6fa8dccd0492edc52a883ab3538628836018"`
[INFO] running `"docker" "rm" "-f" "86b11bcfe1129bffbe562732272b6fa8dccd0492edc52a883ab3538628836018"`
[INFO] [stdout] 86b11bcfe1129bffbe562732272b6fa8dccd0492edc52a883ab3538628836018
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c63b51505fd33e5d140045090ec1df64e9a1664ded6a0d47756085d466245618
[INFO] running `"docker" "start" "-a" "c63b51505fd33e5d140045090ec1df64e9a1664ded6a0d47756085d466245618"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/kalaha/mod.rs:56:46
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn play(&mut self, ai_player_a: &Box<ai::AI>, ai_player_b: &Box<ai::AI>, verbose: bool) -> &GameResult
[INFO] [stderr]    |                                              ^^^^^^ help: use `dyn`: `dyn ai::AI`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/kalaha/mod.rs:56:73
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn play(&mut self, ai_player_a: &Box<ai::AI>, ai_player_b: &Box<ai::AI>, verbose: bool) -> &GameResult
[INFO] [stderr]    |                                                                         ^^^^^^ help: use `dyn`: `dyn ai::AI`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling kalaha v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/main.rs:8:56
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn ai_from_arg(name: &str, depth: Option<&str>) -> Box<ai::AI> {
[INFO] [stderr]   |                                                        ^^^^^^ help: use `dyn`: `dyn ai::AI`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/kalaha/mod.rs:56:46
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn play(&mut self, ai_player_a: &Box<ai::AI>, ai_player_b: &Box<ai::AI>, verbose: bool) -> &GameResult
[INFO] [stderr]    |                                              ^^^^^^ help: use `dyn`: `dyn ai::AI`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/kalaha/mod.rs:56:73
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn play(&mut self, ai_player_a: &Box<ai::AI>, ai_player_b: &Box<ai::AI>, verbose: bool) -> &GameResult
[INFO] [stderr]    |                                                                         ^^^^^^ help: use `dyn`: `dyn ai::AI`
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `"docker" "inspect" "c63b51505fd33e5d140045090ec1df64e9a1664ded6a0d47756085d466245618"`
[INFO] running `"docker" "rm" "-f" "c63b51505fd33e5d140045090ec1df64e9a1664ded6a0d47756085d466245618"`
[INFO] [stdout] c63b51505fd33e5d140045090ec1df64e9a1664ded6a0d47756085d466245618
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ccf5490cdf1a91b1492e2473b2ccb6f52907be8a79b12f50d5674488dde04ae3
[INFO] running `"docker" "start" "-a" "ccf5490cdf1a91b1492e2473b2ccb6f52907be8a79b12f50d5674488dde04ae3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/kalaha/mod.rs:56:46
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn play(&mut self, ai_player_a: &Box<ai::AI>, ai_player_b: &Box<ai::AI>, verbose: bool) -> &GameResult
[INFO] [stderr]    |                                              ^^^^^^ help: use `dyn`: `dyn ai::AI`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/kalaha/mod.rs:56:73
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn play(&mut self, ai_player_a: &Box<ai::AI>, ai_player_b: &Box<ai::AI>, verbose: bool) -> &GameResult
[INFO] [stderr]    |                                                                         ^^^^^^ help: use `dyn`: `dyn ai::AI`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/kalaha/mod.rs:56:46
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn play(&mut self, ai_player_a: &Box<ai::AI>, ai_player_b: &Box<ai::AI>, verbose: bool) -> &GameResult
[INFO] [stderr]    |                                              ^^^^^^ help: use `dyn`: `dyn ai::AI`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/kalaha/mod.rs:56:73
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn play(&mut self, ai_player_a: &Box<ai::AI>, ai_player_b: &Box<ai::AI>, verbose: bool) -> &GameResult
[INFO] [stderr]    |                                                                         ^^^^^^ help: use `dyn`: `dyn ai::AI`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/main.rs:8:56
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn ai_from_arg(name: &str, depth: Option<&str>) -> Box<ai::AI> {
[INFO] [stderr]   |                                                        ^^^^^^ help: use `dyn`: `dyn ai::AI`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/kalaha-63c2cc928665eeae
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test ai::tests::minmax_eq_alphabeta_1 ... ok
[INFO] [stdout] test board::tests::pond_counts ... ok
[INFO] [stdout] test board::tests::choose_finish_a_cleared ... ok
[INFO] [stdout] test board::tests::choose_finish_b_cleared ... ok
[INFO] [stdout] test ai::tests::minmax_eq_alphabeta_2 ... ok
[INFO] [stdout] test board::tests::choose_capture ... ok
[INFO] [stdout] test board::tests::bank ... ok
[INFO] [stdout] test board::tests::choose_normal ... ok
[INFO] [stdout] test board::tests::new_banks_start_empty ... ok
[INFO] [stdout] test ai::tests::minmax_eq_alphabeta_4 ... ok
[INFO] [stdout] test board::tests::valid_move_too_big ... ok
[INFO] [stdout] test kalaha::tests::valid_move_pond_empty ... ok
[INFO] [stdout] test kalaha::tests::valid_move_finished ... ok
[INFO] [stdout] test pool::tests::pool_new_bank ... ok
[INFO] [stdout] test board::tests::new_pools_start_full ... ok
[INFO] [stdout] test pool::tests::pond_take ... ok
[INFO] [stdout] test board::tests::choose_go_again ... ok
[INFO] [stdout] test board::tests::valid_move_pond_empty ... ok
[INFO] [stdout] test pool::tests::pool_take_pond ... ok
[INFO] [stdout] test player::tests::test_next ... ok
[INFO] [stdout] test kalaha::tests::valid_move_valid ... ok
[INFO] [stdout] test pool::tests::pool_new_pond ... ok
[INFO] [stdout] test kalaha::tests::valid_move_too_big ... ok
[INFO] [stdout] test ai::tests::minmax_eq_alphabeta_3 ... ok
[INFO] [stdout] test turn::tests::new_finished_b ... ok
[INFO] [stdout] test turn::tests::is_finished ... ok
[INFO] [stdout] test turn::tests::game_result ... ok
[INFO] [stdout] test turn::tests::new_finished_a ... ok
[INFO] [stdout] test turn::tests::player ... ok
[INFO] [stdout] test turn::tests::new_finished_draw ... ok
[INFO] [stdout] test ai::tests::minmax_eq_alphabeta_5 ... ok
[INFO] [stdout] test pool::tests::pool_take_bank ... ok
[INFO] [stdout] test board::tests::choose_invalid ... ok
[INFO] [stdout] test turn::tests::game_result_panic ... ok
[INFO] [stdout] test turn::tests::player_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/kalaha-24b9b1c35c78e730
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kalaha
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ccf5490cdf1a91b1492e2473b2ccb6f52907be8a79b12f50d5674488dde04ae3"`
[INFO] running `"docker" "rm" "-f" "ccf5490cdf1a91b1492e2473b2ccb6f52907be8a79b12f50d5674488dde04ae3"`
[INFO] [stdout] ccf5490cdf1a91b1492e2473b2ccb6f52907be8a79b12f50d5674488dde04ae3